... Coal, ECA: size:0-4mm,1-5mm,1-8mm,, 90%min Carbon additive with high quality, Calcined ... -smelting, and casting, the fixed carbon may achieve above 95%.Application:It may substitute massively refinery coke or ... as the fuel, for its calorific value may achieve above 9386K/KG. It may substitute burnt carbon massively. ... 2#954.51.00.250.3Size1-4mm,2-5mm,3-8mm, 90%min,or at customer's option;PackingIn ...